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1. 发明申请

US20210285541A1 SHIFT DEVICE FOR TRANSMISSION 有权
公开(公告)号：US20210285541A1
公开(公告)日：2021-09-16
申请号：US16328464
申请日：2017-09-20
申请人： AISIN AI CO., LTD.
发明人： Hiroki AKATSUKA , Ryosuke NINOMIYA , Masaya ICHIKAWA , Hideya OSAWA
IPC分类号： F16H63/32 , F16H63/38
摘要： This shift device is provided with a detent device, which is provided with an engaging member that is provided between a housing and a shift fork and that engages in a recessed part of the shift fork, and an elastic member that pushes the engaging member toward the recessed part of the shift fork, the engaging member being pushed into the recessed part of the shift fork by the urging force of the elastic member and the shift fork being held in a neutral position when a hub and a transmission gear are in an unengaged neutral position, and the engaging member being pushed into an inclined surface of the shift fork by the urging force of the elastic member and the shift fork being urged into an engaged position when the hub is in an engaged position of being engaged with the transmission gear.

2. 发明申请

US20190293152A1 TRANSMISSION 审中-公开
公开(公告)号：US20190293152A1
公开(公告)日：2019-09-26
申请号：US16296327
申请日：2019-03-08
申请人： AISIN AI CO., LTD.
发明人： Yosuke HAYASHI , Takeshige MIYAZAKI , Daisuke SAITO , Atsushi SUZUKI
IPC分类号： F16H3/089 , F16C3/02 , F16D11/02
摘要： According to one embodiment, a transmission includes a first shaft, a first gear pair, a second gear pair, a synchronization mechanism, and a clutch mechanism. A first sleeve of the synchronization mechanism is movable along the axis of the first shaft between a pressing position, in which the first sleeve presses a second cone surface of a synchronizer ring against a first cone surface of a third gear of the second gear pair, and a non-pressing position in which the first sleeve does not press the second cone surface against the first cone surface. The clutch mechanism transmits rotation between the first shaft and a first gear of the first gear pair and transmits no rotation between the first shaft and the third gear. The clutch mechanism transmits rotation between the first shaft and the first gear while the first sleeve moves from the non-pressing position to the pressing position.

3. 发明申请

US20190257406A1 LUBRICATING DEVICE FOR TRANSMISSION 审中-公开
公开(公告)号：US20190257406A1
公开(公告)日：2019-08-22
申请号：US16308233
申请日：2017-09-04
申请人： AISIN AI CO., LTD.
发明人： Masaya ICHIKAWA , Hideya OSAWA
IPC分类号： F16H57/04
摘要： The lubricating device for a transmission includes a first gear wheel at one of the front side and the rear side of a power transmission shaft, a second gear wheel at the other side of the power transmission shaft at a position different from the first gear wheel and an oil separator disposed below the first gear wheel and the second gear wheel extending in front-rear direction of the power transmission shaft and having an inner wall. The oil separator is provided with a descending sloped fluid passage which is provided on the inner wall of the oil separator so as to be sloped downward toward the one side of the power transmission shaft from the other side of the power transmission shaft receives lubricating oil scooped up by the second gear wheel and allows the lubricating oil to flow into a first gear wheel cover portion.

4. 发明申请

US20190211926A1 MANUAL TRANSMISSION 审中-公开
公开(公告)号：US20190211926A1
公开(公告)日：2019-07-11
申请号：US16325314
申请日：2017-09-20
申请人： AISIN AI CO., LTD.
发明人： Mizuki MATSUMOTO , Ryosuke NINOMIYA , Masaya ICHIKAWA , Hideya OSAWA
IPC分类号： F16H63/20 , F16H61/34
CPC分类号： F16H63/20 , F16H61/34
摘要： The manual transmission includes a shift select shaft, a connecting member, a lever member, a guide pin and a guide plate, wherein the connecting member, the lever member, the guide pin and the guide plate are arranged so that under a state that the guide pin and the guide plate are engaged at the engaging portion, assuming that the portion of the shift select shaft is a fulcrum, the connecting portion is a point of effort, the engaging portion is a point of load and that the fulcrum, the point of effort and the point of load exist on a same virtual plane, an operation direction of a reaction force generated at the point of load becomes a direction opposite to the operation direction of the operation force inputted to the point of effort.

5. 发明申请

US20190154148A1 TRANSMISSION 审中-公开
公开(公告)号：US20190154148A1
公开(公告)日：2019-05-23
申请号：US16317068
申请日：2017-09-20
申请人： AISIN AI CO., LTD.
发明人： Ryosuke NINOMIYA , Masaya ICHIKAWA , Hideya OSAWA
IPC分类号： F16H63/32 , F16H63/20
摘要： The transmission includes a plurality of shift forks which includes a U-shaped main body, an engaging portion and a pair of supporting portions provided at both sides of the main body. When the engaging portion engages with the inner lever and the shift select shaft moves along in the axis line, the plurality of shift forks is rotated relative to the housing about the pair of supporting portions as a rotation center thereof and the sleeve connected to the pair of connecting portions is configured to be movable between the low speed side gear and the high speed side gear and the pair of supporting portions is provided at a point between a pair of reference fulcrums and the pair of connecting portions where a rotational moment of a connecting body formed by connecting the sleeve with the plurality of shift forks becomes zero at the pair of reference fulcrums.

6. 发明申请

US20170307079A1 APPARATUS FOR CONTROLLING MOTIVE POWER TRANSMISSION IN VEHICLE 审中-公开
公开(公告)号：US20170307079A1
公开(公告)日：2017-10-26
申请号：US15517376
申请日：2015-03-31
申请人： AISIN AI CO., LTD.
发明人： Yuuki MASUI
IPC分类号： F16H63/20 , F16H63/30
CPC分类号： F16H63/20 , F16H61/34 , F16H63/3069 , F16H63/36
摘要： A power transmission control apparatus for a vehicle c has a plurality of fork shafts coupled with “sleeves engageable with free-rotating gears”, including first and second fork shafts. When both the first and second fork shafts are in neutral positions, the first and second fork shafts are not coupled in the axial direction so that, while one fork shaft is maintained in its neutral position, the other fork shaft is movable by an actuator from its neutral position to its meshing position. When the one fork shaft is in its neutral position and the other fork shaft is in its meshing position, the first and second fork shafts are coupled in the axial direction so that, when the one fork shaft is moved from its neutral position to its meshing position by the actuator, the other fork shaft is simultaneously moved from its meshing position to its neutral position.

7. 发明授权

US08961365B2 Power transmission control apparatus for vehicle 有权
标题翻译：车辆动力传动控制装置
公开(公告)号：US08961365B2
公开(公告)日：2015-02-24
申请号：US14004233
申请日：2012-03-01
申请人： Shinya Osuka
发明人： Shinya Osuka
IPC分类号： B60W20/00 , B60W10/11
CPC分类号： B60W20/40 , B60K6/48 , B60K6/547 , B60K2006/4808 , B60K2026/025 , B60L11/14 , B60L15/2054 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60L2250/26 , B60W10/11 , B60W20/00 , B60W20/30 , B60W2540/14 , B60W2540/16 , B60Y2300/71 , B60Y2400/71 , F16H2061/305 , Y02T10/6221 , Y02T10/626 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/902 , Y10T74/19223 , Y10T74/19251 , Y10T74/20085 , Y10T477/26
摘要： A manual transmission including an input shaft Ai receiving power from an internal combustion engine through a clutch, an output shaft Ao receiving power from an electric motor, an EV gear stage for EV travel (different from neutral) in which no power transmission route is established between Ai and Ao, and a plurality of gear stages for HV travel in which a power transmission route is established between Ai and Ao. The movement of a shift lever SL from the neutral position to an EV-gear-stage shift completion position and the movement of the shift lever SL from the neutral position to the EV-gear-stage shift completion position is permitted only in a state in which the clutch pedal CP is depressed to provide an HV-MT vehicle power transmission control apparatus that includes a mechanism requiring a driver to operate a clutch pedal at the time of gear change.
摘要翻译：一种手动变速器，其包括通过离合器从内燃机接收动力的输入轴Ai，从电动机接收动力的输出轴Ao，不进行动力传递路径的EV行驶的EV行驶（不同于空档）的EV档位在Ai和Ao之间，以及多个用于HV行驶的齿轮级，其中在Ai和Ao之间建立动力传递路线。变速杆SL从空档位置到EV档位换档完成位置的移动以及变速杆SL从空档位置到EV档位变速完成位置的移动仅在离合器踏板CP被压下以提供HV-MT车辆动力传动控制装置，其包括在换档时需要驾驶员操作离合器踏板的机构。

8. 发明授权

US08875841B2 Transmission 有权
标题翻译：传输
公开(公告)号：US08875841B2
公开(公告)日：2014-11-04
申请号：US13496067
申请日：2010-06-17
申请人： Takuya Yoshimi , Toshiya Uematsu , Masaki Kawamoto , Norio Kayukawa , Hiroyuki Kato , Shiro Ogami
发明人： Takuya Yoshimi , Toshiya Uematsu , Masaki Kawamoto , Norio Kayukawa , Hiroyuki Kato , Shiro Ogami
IPC分类号： F16H57/04 , F16H3/00 , F16H3/093
CPC分类号： F16H3/006 , F16H57/0409 , F16H57/0423 , F16H57/0494 , F16H2003/0931 , F16H2200/0056 , Y10T74/19991
摘要： In a transmission, a lubrication oil retention section is formed to surround an area around a circumferential part of a first gear that ranges from a lubrication oil storage region to the outside of the lubrication oil storage region. In the lubrication oil retention section, the lubrication oil scooped up by the rotation of the first gear is retained between the lubrication oil retention section and the first gear at the outside of the lubrication oil storage region. The lubrication oil retention section enables the first gear to splash the lubrication oil retained at the outside of the lubrication oil storage region, toward a receiver that flows the lubrication oil to various sliding parts of the transmission.
摘要翻译：在变速器中，润滑油保持部形成为围绕从润滑油储存区域到润滑油存储区域的外部的第一档的周向周围的区域。在润滑油保持部中，通过第一齿轮的旋转而被舀起的润滑油被保持在润滑油保持部与润滑油储存区域的外侧的第一齿轮之间。润滑油保持部能够使第一齿轮将保持在润滑油存储区域的外部的润滑油向着将润滑油流向变速器的各个滑动部的接收器。

9. 发明授权

US08874289B2 Vehicular power transmission control apparatus 有权
标题翻译：车辆动力传动控制装置
公开(公告)号：US08874289B2
公开(公告)日：2014-10-28
申请号：US12754931
申请日：2010-04-06
申请人： Toshio Tanba , Kan Sasaki , Takeshige Miyazaki , Yousuke Hayashi , Hiroki Hatori
发明人： Toshio Tanba , Kan Sasaki , Takeshige Miyazaki , Yousuke Hayashi , Hiroki Hatori
IPC分类号： G06F19/00 , B60W10/08 , B60K6/48 , B60W30/182 , B60K6/387 , B60W10/06 , B60W20/00
CPC分类号： B60W20/30 , B60K6/387 , B60K6/48 , B60K2006/4808 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W30/182 , B60W2510/0604 , B60W2510/0657 , B60W2510/083 , B60W2540/10 , Y02T10/6221 , Y02T10/6252 , Y02T10/626 , Y02T10/6286 , Y10T477/24
摘要： An apparatus, applied to a vehicle having an internal combustion engine and an electric motor as power sources, comprises a changeover mechanism which is able to change a connection state of an electric motor output shaft to any one of “an IN-Connection State” in which a power transmission path is provided between a transmission input shaft and the electric motor output shaft, “an OUT-Connection State” in which a power transmission path is provided between the transmission output shaft and the electric motor output shaft, and “a neutral state” in which no transmission path therebetween is provided. When a changeover condition is satisfied, a period is provided in which a sum Ts of an internal-combustion-engine-side-output-torque Te and an electric-motor-side-output-torque Tm coincides with a required driving torque Tr, and an electric motor torque continues to be zero.
摘要翻译：一种应用于具有内燃机和电动机作为动力源的车辆的装置，包括能够将电动机输出轴的连接状态变更为“IN-Connection状态”中的任一个的切换机构在变速器输入轴和电动机输出轴之间设置有动力传递路径，在变速器输出轴和电动机输出轴之间设置有动力传递路径的“OUT连接状态”，“中性状态“，其中没有传输路径。当满足转换条件时，提供内燃机侧输出转矩Te和电动机侧输出转矩Tm的和Ts与所要求的驱动转矩Tr一致的期间，并且电动机转矩继续为零。

10. 发明申请

US20140202282A1 MANUAL TRANSMISSION 审中-公开
标题翻译：手动变速器
公开(公告)号：US20140202282A1
公开(公告)日：2014-07-24
申请号：US14131768
申请日：2012-07-11
申请人： Yuuki Masui , Shinya Osuka
发明人： Yuuki Masui , Shinya Osuka
IPC分类号： B60K6/547
CPC分类号： B60K6/547 , B60K6/48 , B60K2006/4808 , B60W50/082 , B60W2540/16 , B60Y2400/71 , F16H59/04 , Y02T10/6221 , Y02T10/626 , Y10S903/902 , Y10T74/19014
摘要： The manual transmission of this apparatus includes an input shaft Ai to which power is input from an internal combustion engine E/G through a clutch CIT and an output shaft Ao to which power is input from an electric motor M/G. This transmission has a plurality of EV travel gear stages (EV, EV-R) (different from the neutral) in which no power transmission system is established between the input shaft Ai and the output shaft Ao, and a plurality of HV travel gear stages (2-nd to 5-th) in which a power transmission system is established between the input shaft Ai and the output shaft Ao. On an H-type shift pattern, the shift completion position of one EV travel gear stage for forward travel and the shift completion position of one EV travel gear stage for reverse travel are disposed at opposite ends of a common shift line.
摘要翻译：该装置的手动变速装置包括通过离合器CIT从内燃机E / G输入动力的输入轴Ai和从电动机M / G输入动力的输出轴Ao。该变速器具有在输入轴Ai和输出轴Ao之间没有建立动力传递系统的多个EV行驶齿轮级（EV，EV-R）（不同于空档）和多个HV行驶齿轮级（第二至第五），其中在输入轴Ai和输出轴Ao之间建立动力传递系统。在H型换挡模式中，用于前进行驶的一个EV行驶齿轮级的换档完成位置和用于反向行驶的一个EV行驶齿轮级的换档完成位置设置在公共换档线的相对端。

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